[automerger skipped] Move the test of minimum supported keepalive slots to CTS
am: 70c06b5e -s ours
am skip reason: change_id I408750fa0bceb0c1c26afb5fead4e44fb824fbc1 with SHA1 edde28b7 is in history
Change-Id: I793a942dc543573951b0cc527b3252c23f181a29